[   23.819681][  T273] ip (273) used greatest stack depth: 24064 bytes left
[  361.613303][ T3002] netem: version 1.3
[  818.138809][ T5471] ip (5471) used greatest stack depth: 23808 bytes left
[ 1082.763364][ T7383] ip (7383) used greatest stack depth: 23648 bytes left
[ 1611.189359][  T187] kworker/3:2 (187) used greatest stack depth: 23216 bytes left
[ 2377.809760][T19772] pm_nl_ctl (19772) used greatest stack depth: 22816 bytes left